GIRI, R.; CHIMOURIYA, S. P.; GHIMIRE, B. R. Application of Absorption Spectra to Study Order of Sequence in Intersecting Printed and Pen Strokes. Journal of Nepal Physical Society, [S. l.], v. 8, n. 3, p. 1–8, 2022. DOI: 10.3126/jnphyssoc.v8i3.50696. Disponível em: https://nepjol.info/index.php/JNPhysSoc/article/view/50696. Acesso em: 18 sep. 2024.